Trouble Shooting - Telefunken TNT UHDR10 AC4B User Manual

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Trouble Shooting

Trouble
The standby LED is not lit.
No picture or sound.
Changes in the settings have
not taken effect.
The remote control is not
working.
You have forgotten the PIN.
There's no sound from the HDMI
output.
Recording Unavailable
Possible Reasons
Adaptor cable is not
connected.
No signal or weak signal.
The digital set-top box
was unplugged without
first switching into standby
mode.
The set-top box is in standby.
Remote control is incorrectly
aimed.
Batteries are exhausted.
HDMI line is crashed.
USB disk is not recognised.
English - 18 -
What To Do
Check if the adaptor cable is plugged
into the power socket.
Check the aerial and video
connections (AV/HDMI).
Make sure that the box is in standby
mode before unplugging it from the
mains.
Press the standby button.
Check if nothing blocks the front panel.
Replace the batteries with new ones.
Contact your dealer or service.
Unplug and plug the TV and the box
at the same time.
To record a programme, you should
first connect a USB disk to your box.
Otherwise, recording feature will not
be available. If you cannot perform
recording, perform power cycle on the
set-top-box and try re-inserting the
USB disk.

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